22300434240323 has 2 divisors, whose sum is σ = 22300434240324. Its totient is φ = 22300434240322.

The previous prime is 22300434240289. The next prime is 22300434240347. The reversal of 22300434240323 is 32304243400322.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22300434240323 - 2²⁸ = 22300165804867 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22300434240323.

It is not a weakly prime, because it can be changed into another prime (22300434240523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11150217120161 + 11150217120162.

It is an arithmetic number, because the mean of its divisors is an integer number (11150217120162).

Almost surely, 2^{22300434240323} is an apocalyptic number.

22300434240323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22300434240323 is an equidigital number, since it uses as much as digits as its factorization.

22300434240323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 22300434240323 its reverse (32304243400322), we get a palindrome (54604677640645).

The spelling of 22300434240323 in words is "twenty-two trillion, three hundred billion, four hundred thirty-four million, two hundred forty thousand, three hundred twenty-three".